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HKS experiment status (E01-011 Preparation)

HKS experiment status (E01-011 Preparation). Osamu Hashimoto Tohoku University Jlab Hall C Meeting January 9, 2002. Current issues of hypernuclear physics. A new degree of freedom can examine deeply bound states baryon structure in nuclear medium New nuclear structure with strangeness

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HKS experiment status (E01-011 Preparation)

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  1. HKS experiment status (E01-011 Preparation) Osamu Hashimoto Tohoku University Jlab Hall C Meeting January 9, 2002

  2. Current issues of hypernuclear physics • A new degree of freedom • can examine deeply bound states • baryon structure in nuclear medium • New nuclear structure with strangeness • nucleus with a new quantum number • electromagnetic properties • Hyperon-nucleon, hyperon-hyperon interaction • Hyperon scattering and hypernuclear structure • S=-2 system and beyond high quality(high resolution & high statistics) spectroscopy plays a significant role Reaction spectroscopy : From MeV to sub-MeV resolution g-ray spectroscopy : Larger detection efficiency

  3. The (e,e’K+) reaction spectroscopy • New generation hypernuclear spectroscopy

  4. 12C(p+,K+)12LC spectra by the SKS spectrometer at KEK 12 GeV PS 2 MeV(FWHM) 1.45 MeV(FWHM) E369 E336

  5. Hypernuclear mass spectra of 89LY, 139LLa and 208LPbby the (p+,K+) reaction KEK SKS E140a

  6. A L Hyperon in nuclear medium

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